Soil Explorer vs Field3Dnotes

Explore detailed maps of soil properties and landscapes for various U.S. states, as well as small-scale maps of soil distributions for the world. Examine the details for a specific area, but also see the overview for a large area. Learn how features shown on the maps correspond to what you observe in the field. Soil Explorer utilizes detailed soil survey data from the USDA Natural Resources Conservation Service and data and maps from the U. S. Geological Survey and other sources to produce informative, highly engaging maps. These maps are designed to show the complex interrelationships between soil properties and the landscapes in which soils occur.

Field3Dnotes is a professional application for digital 3D geological mapping, structural data acquisition, and real-time field analysis on iPad and iPhone. Engineered for geologists, researchers, and field geoscientists, Field3Dnotes brings high-resolution 3D models directly into the field, enabling touch digitizing and orientation measurements using integrated iOS sensors, even when completely offline. Key Features: 3D Model Management: Import, display, and inspect high-resolution 3D tiles and photogrammetric models with smooth rendering performance in remote field environments. Real-Time Structural Measurements: Measure strikes, dips, lineations, and planar features directly using built-in device sensors or touch digitizing on 3D surfaces. Geolocation & "Follow Me" Mode: Track your real-time field position superimposed on 3D terrain models using built-in GNSS positioning. Digital Mapping Tools: Digitize geological contacts, faults, and structural features directly onto 3D geometries with sub-metric precision. Multimedia Field Notes: Georeference photos, audio notes, and text records linked directly to 3D spatial coordinates. 100% Offline Workflow: Complete field independence with full offline dataset support; no cellular or internet connection required in the field. Designed for structural geology, engineering geology, mineral exploration, and academic research.